Knjakr is an elderly cook living in The Ratway Warrens of Riften. He is implied to be a cannibal, and when approached will try to entice you into his cell.

If you decide to enter Knjakr's cell, he will immediately turn hostile and attack, yelling out, "I'm going to eat well tonight, my darling!" when doing so. His apparel consists of a chef's tunic, a chef's hat, and a pair of shoes. He is armed with an iron war axe. A grindstone for improving weapons can be found in his room.

Some of his other lines include "Oh... Yeah, no fat on this one..." and "Don't run! Stay for dinner!"